Literaturnachweis - Detailanzeige
Autor/inn/en | De Champlain, Andre; Gessaroli, Marc E. |
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Titel | Assessing the Dimensionality of Item Response Matrices with Small Sample Sizes and Short Test Lengths. |
Quelle | In: Applied Measurement in Education, 11 (1998) 3, S.231-53Infoseite zur Zeitschrift |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0895-7347 |
Schlagwörter | Item Response Theory; Matrices; Sample Size; Simulation; Test Length |
Abstract | Type I error rates and rejection rates for three-dimensionality assessment procedures were studied with data sets simulated to reflect short tests and small samples. Results show that the G-squared difference test (D. Bock, R. Gibbons, and E. Muraki, 1988) suffered from a severely inflated Type I error rate at all conditions simulated. (SLD) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |